MMA ARC Welding Inverters

A range of reliable DC stick welding inverters offering superb welding performance, low power consumption & a long lifespan.

Ideal for all arc welding applications, site fabrication & repair, mobile welding, agricultural applications etc

MMA165i – 230V, 160A, package supplied with leads & case £177 GBP

MMA206i – 230V, 200A, from £259 GBP 

MMA250i – 230V, 250A, from £396 GBP

MMA166i Dual voltage 110V/230V 160A from £259 GBP

MMA253i – 400V, 250A, from £395 GBP

From 2019 all models are ex stock available for delivery in 1-2 days for UK or 3-4 days for rest of Europe.

Distributors, trade resellers, export enquiries & volume please contact us for discounts.

Now with 2 year warranty + 10 year guarantee of parts & service availability, the best long term back up!

Please open tabs below for more info on each model.

Description

Description

These popular models are designed for MMA arc welding and scratch start DC tig welding. All generate a super smooth stable arc with almost no noise or spatter.

1000’s of these sold over 10 year period so you can be confidant about performance & reliability. Furthermore, unlike most inverters these are simple to work on should a fault occur & we stock all spares here in our factory.

5 standard models are available.

MMA165i 230V single phase max 160A @ 40% duty cycle super compact size.

MMA166i Dual voltage, 110V/230V, max 160A @ 60% duty cycle – Heavy duty machine!

MMA206i 230V single phase, max 200A @ 40% duty cycle – heavy duty machine!

MMA250i 230V single phase, max 250A @ 45% duty cycle – heavy duty machine with loads of power!

MMA253i 400V three phase, max 250A @ 45% duty cycle – heavy duty machine with loads of power!

The dual voltage machine will work on 110V or 230V, the machine switches to the correct input automatically (min 5KVA needed on 110V)

Built to comply with BS EN 60974-1, CE marked, RoHS compliant and WEEE registered so you can be sure of the safety & quality.

Standard features

  • Infinitely variable output up to machines max setting.
  • Super smooth welding output.
  • Built in hot start makes starting an arc really easy.
  • High duty cycle to cope with demanding applications.
  • High efficiency so uses less electric than many other machines.
  • MMA166i & above all have large 35-50 cable connectors.
  • Fan on demand circuit fitted so only runs when needed.
  • Generator friendly.
  • Engineer friendly (these machines can easily be maintained)

Options

Digital ammeter fitted & Calibrated.

Remote socket ready to accept our foot pedal or hand remote.

We guarantee to fully support these models with spares & service for a minimum of 10 years.

The best back up in the industry!

MMA165i Technical Specs

MMA165i Technical Specs

MMA165i
Amps range 20-160A
Supply voltage 230V
Duty cycle [email protected]%
Duty cycle [email protected]%
Input fuse recommended (slow) 13A/16A
Recommended min generator 6kva
OCV (no load volts) 60V
Recommended electrode sizes 1mm-3.2mm
Max electrode size 4mm
Size approx 270x180x120mm
Weight approx 4kg

MMA166i Dual & MMA206i Technical Specs

MMA166i Dual & MMA206i Technical Specs

MMA166i Dual MMA206i
Amps range 20-160A 20-200A
Supply voltage 230V & 110V 230V
Duty cycle [email protected]% [email protected]%
Duty cycle [email protected]% [email protected]%
Input fuse recommended (slow) 13A/16A, (32A 110V) 13A/16A
Recommended min generator 6kva 6kva
OCV (no load volts) 60V 60V
Recommended electrode sizes 1mm-3.2mm 1mm-4mm
Max electrode size 4mm 5mm
Size approx 380x280x150 390x280x150
Weight approx 8kg 10kg

MMA250i & MMA253i Technical Specs

MMA250i & MMA253i Technical Specs

MMA250i MMA253i
Amps range 20-250A 20-250A
Supply voltage 230V 1ph 400V 3ph
Duty cycle [email protected]% [email protected]%
Duty cycle [email protected]% [email protected]%
Input fuse recommended (slow) 25/32A 16A
Recommended min generator 8kva 8kva
OCV (no load volts) 60V 60V
Recommended electrode sizes 1mm-5mm 1mm-5mm
Max electrode size 6mm 6mm
Size approx 370x230x160 425x360x200
Weight approx 11kg 12kg

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